This add more recruits (x2, more enemies (x3), units carry more equipment, extra musics.
As a commander of last human forces remaining on Earth, you must lead your men to the victory over numerous Alien forces. UFO: Aftermath combines the best aspects and features of real-time and turn based combat systems. The battlefield, which can be created randomly, is displayed in full 3D mode. Manage your squads and bases, control more territory. Combine global unit control and local squad fight. Be fast, powerful and use tactics - this is the key to win.
So if you dint know UFO: Aftermath is moddable and It has some modifications and modding tools for UFO: Aftermath and it can be used for the two sequels Aftershock and Afterlight. I am sad a bit ... Why? The modding community for UFO trilogy games is small or today it doesent even exists anymore because kinda low moddability at that time...
You can find tools, movies, mods, patches and some other things on Strategy Core: Strategycore.co.uk
So if someone owns last version of UFO: Aftermath, its 1.4 version then make something... A total conversion or upgrade this game graphicaly, make a team and revive this great game !